where the writers are
How Small is Too Small?

Has anyone tried composing on the new MacBook Air?  I have to make a quick decision between this and the latest Macbook 15 inch laptop.  I use my laptop hard and fast when I travel to artist colonies for writing residencies.

But is the Airbook screen too small?   I like the idea of lighter weight.  My poor shoulders are all lumpy from the carry-ons.

Let me know your experience.  Thanks!